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If the pilot return runs inside the manifold while the pilot stage is fed externally, this version fits. The 4WRZ25W6-325 then supplies symbol W6, 325 l/min nominal flow and 350 bar maximum operating pressure.

Proportional Directional Valve 4WRZ25W6-325-7X/6EG24N9TK4/M - Bosch Rexroth R900959662

BOSCH REXROTH Original product
Net price (excl. VAT)
€3,791.09
Item BRR-R900959662
Manufacturer no. R900959662
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Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900959662
Country of originGermany
ConditionNew
Artikel
BRR-R900959662

External supply with an internal return is common on large manifolds because the tank line is already there. The 4WRZ25W6-325-7X/6EG24N9TK4/M serves that combination with symbol W6 at 325 l/min nominal flow.

Benefits

  • External pilot oil supply, internal pilot oil return
  • 325 l/min nominal flow, flow up to 870 l/min
  • Spool symbol W6, 3 switching positions, 4 ports
  • Maximum operating pressure 350 bar in size 25
  • External electronics, 24 VDC, 7-pole connector (6 + PE) to EN 175201-804

Technical data

Connection diagramISO 4401-08-08-0-05
Max. flow870 l/min
Product family4WRZ(E)
Type of connectionSubplate mounting
Nominal flow325 l/min
Supply voltage24 VDC
Number of switching positions3
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector, 7-pole (6 + PE) according to EN 175201-804
Spool symbolSymbol W6
Operating pressure, max.350 bar
Size25
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationElectrical with external electronics
Weight19.86 kg

Applications

For main axes on presses and test rigs whose manifold has an internal tank connection. The concealed auxiliary actuation lets the axis be moved when no control signal is available. Weight 19.86 kg, NBR seals.

Manufacturer

Bosch Rexroth, material number R900959662, type 4WRZ25W6-325-7X/6EG24N9TK4/M. Datasheet RE 29115, overview RE 07600-B.

More Information
Weight 19.860000
Manufacturer Bosch Rexroth
Hersteller-Nr R900959662
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikelzustand New
Artikel-Authentizität Original product
Country of Manufacture Germany